title: Training interpretation biases among individuals with symptoms of obsessive compulsive disorder.
abstract: The current study tested the causal premise underlying cognitive models of obsessive compulsive disorder (OCD) that negative interpretations of intrusive thoughts lead to the distress and impairment associated with symptoms of OCD. Specifically, we sought to determine: (a) whether it was possible to train healthier (defined as more benign/less threatening) interpretations regarding the significance of intrusive thoughts; and (b) whether there was a link between modifying negative interpretations and subsequent emotional vulnerability to an OC stressor. A nonclinical sample of students high in OC symptoms completed either a Positive (n = 50) or Neutral (n = 50) interpretation training procedure designed to alter OC-relevant interpretations and beliefs. As expected, participants in the Positive (versus Neutral) training condition endorsed healthier OC-relevant interpretations and beliefs following training. Additionally, when controlling for baseline affect, participants in the Positive (versus Neutral) training condition reported less negative affect during the OC-stressor task (at the level of a non-significant trend) and reported less desire to perform neutralizing activities. In general, results provide some support for cognitive models of obsessions and suggest that negative interpretations of intrusive thoughts may be causally related to symptoms of OCD.
authors.affiliation: The Center for Alcohol & Addiction Studies, Brown University, USA. emc2t@virginia.edu
authors.forename: Elise M
authors.initials: EM
authors.lastname: Clerkin
authors.forename: Bethany A
authors.initials: BA
authors.lastname: Teachman
mesh_terms: D000328:Adult; D000339:Affect; D015928:Cognitive Behavioral Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D007721:Knowledge of Results, Psychological; D008297:Male; D009771:Obsessive-Compulsive Disorder / Q000175:diagnosis / Q000523:psychology* / Q000628:therapy*; D013315:Stress, Psychological / Q000523:psychology